Table 2.
Univariate and multivariate Logit analysis of clinical characteristics associated with high Ki-67 expression.
| Characteristics | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| P-value | OR | 95% CI | P-value | OR | 95% CI | |
| Age | 0.003 | 1.089 | 1.028-1.153 | 0.010 | 1.081 | 1.019-1.147 |
| Menopausal status | 0.863 | 0.942 | 0.482-1.844 | |||
| Family history | 0.935 | 0.942 | 0.226-3.925 | |||
| Tumor diameter | 0.005 | 1.088 | 1.025-1.154 | 0.020 | 1.076 | 1.012-1.145 |
| Location | 0.61 | 0.841 | 0.431-1.638 | |||
| US-reported positive LN | 0.025 | 3.210 | 1.161-8.874 | 0.048 | 2.902 | 1.012-8.313 |
| BI-RADS | 0.959 | 1.009 | 0.71-1.435 | |||